A Method of Water Filtration, A Water Filtration Device and A Filter for A Water Filtration Device.

摘要

4. A filtration device of water flowing in the area central heating system, containing filters, a suspension or magnetic particles, characterised by that it includes a pump (P) connected with a return pipe (R), which takes up from 3 percent to 15 percent of water flowing in that return pipe (R) of the central heating system and is connected with at least one filter (M) and directs the uptaken water to this filter (M), whose outlet is connected with the return pipe (R) below the connection point of the pump (P) with the return pipe (R) and a water uptake pipe.